CN107354772A - A kind of leather dyeing method of appliable plant primary colour dye - Google Patents
A kind of leather dyeing method of appliable plant primary colour dye Download PDFInfo
- Publication number
- CN107354772A CN107354772A CN201710693837.2A CN201710693837A CN107354772A CN 107354772 A CN107354772 A CN 107354772A CN 201710693837 A CN201710693837 A CN 201710693837A CN 107354772 A CN107354772 A CN 107354772A
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- Prior art keywords
- dyeing
- weight
- leather
- parts
- primary colour
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- 238000004043 dyeing Methods 0.000 title claims abstract description 138
- 239000010985 leather Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 36
- 241000196324 Embryophyta Species 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000010186 staining Methods 0.000 claims abstract description 34
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 29
- 238000004040 coloring Methods 0.000 claims abstract description 26
- 239000002966 varnish Substances 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 10
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- HFSDOGPXAAGJJM-UHFFFAOYSA-N C(CC(O)(C(=O)O)CC(=O)O)(=O)O.[N+](=O)([O-])[O-].[La+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-] Chemical compound C(CC(O)(C(=O)O)CC(=O)O)(=O)O.[N+](=O)([O-])[O-].[La+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-] HFSDOGPXAAGJJM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 244000044283 Toxicodendron succedaneum Species 0.000 claims abstract description 9
- 244000153888 Tung Species 0.000 claims abstract description 9
- 239000004922 lacquer Substances 0.000 claims abstract description 9
- 239000012173 sealing wax Substances 0.000 claims abstract description 9
- 238000012546 transfer Methods 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 70
- 238000000855 fermentation Methods 0.000 claims description 38
- 230000004151 fermentation Effects 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 244000020518 Carthamus tinctorius Species 0.000 claims description 27
- 235000003255 Carthamus tinctorius Nutrition 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 27
- 244000157790 Buglossoides arvense Species 0.000 claims description 24
- 235000004256 Buglossoides arvense Nutrition 0.000 claims description 24
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 23
- 239000006228 supernatant Substances 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000000920 calcium hydroxide Substances 0.000 claims description 18
- 239000008280 blood Substances 0.000 claims description 16
- 210000004369 blood Anatomy 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 16
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 16
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 16
- -1 alkyl dimethyl ammonium chloride Chemical compound 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000010792 warming Methods 0.000 claims description 11
- 108010059892 Cellulase Proteins 0.000 claims description 10
- 229920003266 Leaf® Polymers 0.000 claims description 10
- 241000972672 Phellodendron Species 0.000 claims description 10
- 241000972673 Phellodendron amurense Species 0.000 claims description 10
- 235000002357 Ribes grossularia Nutrition 0.000 claims description 10
- 235000008422 Schisandra chinensis Nutrition 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 239000007853 buffer solution Substances 0.000 claims description 10
- 229940106157 cellulase Drugs 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 244000171263 Ribes grossularia Species 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 8
- 102000004190 Enzymes Human genes 0.000 claims description 8
- 235000013871 bee wax Nutrition 0.000 claims description 8
- 239000012166 beeswax Substances 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 230000008030 elimination Effects 0.000 claims description 8
- 238000003379 elimination reaction Methods 0.000 claims description 8
- 229940088598 enzyme Drugs 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 235000019253 formic acid Nutrition 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- 244000131522 Citrus pyriformis Species 0.000 claims description 7
- 239000001509 sodium citrate Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 claims description 2
- 240000006079 Schisandra chinensis Species 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 235000005979 Citrus limon Nutrition 0.000 claims 1
- 241001071917 Lithospermum Species 0.000 claims 1
- 239000000975 dye Substances 0.000 description 35
- 241000736075 Schisandra Species 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 5
- 238000002845 discoloration Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000002649 leather substitute Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 244000283207 Indigofera tinctoria Species 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000089742 Citrus aurantifolia Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 244000163122 Curcuma domestica Species 0.000 description 1
- 235000003392 Curcuma domestica Nutrition 0.000 description 1
- 241000598860 Garcinia hanburyi Species 0.000 description 1
- 244000111489 Gardenia augusta Species 0.000 description 1
- 235000018958 Gardenia augusta Nutrition 0.000 description 1
- 241001091440 Grossulariaceae Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229930182559 Natural dye Natural products 0.000 description 1
- 241000219050 Polygonaceae Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000234314 Zingiber Species 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000003373 curcuma longa Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 229940117709 gamboge Drugs 0.000 description 1
- 239000000991 leather dye Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000978 natural dye Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
- 235000013976 turmeric Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/6515—Hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/06—After-treatment with organic compounds containing nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of leather dyeing method of appliable plant primary colour dye.Including dyeing liquor preparation, dyeing, softening, fixation, the several key steps of sealing wax, blue dyeing liquid, yellow dyeing liquor and red staining liquid are prepared in dyeing liquor preparation process, then one or more in blueness, yellow and red staining liquid are hybridly prepared into the dyeing liquor of required color, the resin for before this squeezing tung tree fruit in staining procedure, which slowly boils, is made transparent bright oil, the transparent colored varnish is made after the raw lacquer extracted from lacquer tree is refined, bright oil and the colored varnish are mixed, it is added in dyeing liquor, plant primary colour dye is made；Then the leather lanthanum nitrate citric acid complex solution that need to be dyed is turned into certain time in rotary drum；Colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye again, in rotary drum transfer certain time, completion dyeing after colouring.The leather dyeing method of the present invention is green, and color fastness is high, is not easy to fade.
Description
Technical field
The present invention relates to leather coloring field, more particularly to a kind of leather coloring of appliable plant primary colour dye
Method.
Background technology
Leather is widely used in the industries such as shoemaking, fur clothing, leather goods, fur and its product, and leather on the market is included very
The different species such as skin, regenerated bark, artificial leather, synthetic leather, either corium or artificial leather are all single before not dyed
One color, these single leather processings can not meet vision requirement of the people for color into different products, therefore,
The related industry of leather, is handled the surface of leather by dyeing, is then reprocessed into colorful leather products, skin
It is rich in color, attractive in appearance after leather dyeing, it can more obtain the favor of consumer.
Dyestuff used in leather coloring is generally the chemical dyestuff synthesized, belongs to the dyestuff of aromatic amine, aromatic amine mostly
Material mostly can be carcinogenic, and synthetic dyestuffs increasingly cause the concern of people producing with the problem of environmental pollution in application process,
Natural dye with its it is green, safe and non-toxic many advantages, such as, again obtain people attention.
Natural plant dyestuff is to use the material extracted from coloured plant petals, fruit, dry, root, leaf etc.
Such as red to be extracted from the petal of safflower in dyestuff, yellow can be extracted from the fruit of cape jasmine or the resin of gamboge, and blueness can
It is subordinated to doing and being extracted in leaf for the indigo plant of polygonaceae, the root of the orange-yellow root tuber of aromatic turmeric for being subordinated to Zingiber and dry middle extraction, but use
The staining technique of vegetable matter according to the different of dye materials using unique staining technique the disadvantage is that, can only be contaminated
Color, colouring method is different and different because raw material, therefore very trouble inconvenience, and vividness is easy to fall off thinning, can be because continually
Washing is caused to fade, decolourized.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of leather of appliable plant primary colour dye
Colouring method, green, color fastness is high, is not easy to fade.
To achieve the above object, the invention provides following technical scheme：A kind of leather dye of appliable plant primary colour dye
Color method, comprise the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：Using woaded blue as raw material, gooseberry is added to be made through everfermentation；
(2) yellow dyeing liquor is produced：The bark of Chinese corktree is ground into phellodendron powder, adds water to mix, with citric acid-lemon
Sour sodium buffer solution adjusts its pH, then extracts through cellulase catalytic to obtain yellow dyeing liquor；
(3) red staining liquid is produced：Schisandra fruit Soakage extraction is obtained into preliminary dye liquor, adds safflower fine powder and purple
Red staining liquid is made in grass meal；
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 6-7 parts by weight and the 6-9 parts by weight colored varnish are mixed, are added to the dyeing of 100 parts by weight
In liquid, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 3-6h with 0.1-0.4% lanthanum nitrate-citric acid complex solution in rotary drum；(3) use
Plant primary colour dye is coated colouring to the above-mentioned leather by rare earth mordant dyeing, in rotary drum transfer 2-2.3h after colouring, completes
Dyeing.
Step 3: softening：Leather after dyeing is put into mass fraction 1-1.5% formic acid and soaks 15-30min；Step
Rapid four, fixation：Color fixing agent is smeared on leather and carries out fixation；
Step 5: sealing wax：Beeswax is smeared on leather.
As a further improvement on the present invention, it is described to prepare comprising the following steps that for blue dyeing liquid：
(1) raw material is prepared：50-60 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.5-0.8 parts by weight gooseberries
Fruit；(2) raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding lime in fermentation vat
Breast simultaneously stirs, and the main component of the milk of lime is the calcium hydroxide aqueous solution that mass fraction is 38.6%, the amount of addition
To add the 28-33% of woaded blue weight；(3) ferment：Fermentation vat covers film and is sealed by fermentation 5-7 days in normal temperature；(4) impurity elimination：So
After stir zymotic fluid, filter off residue and obtain natural plants blue dyeing liquid.
As a further improvement on the present invention, it is described to prepare comprising the following steps that for yellow dyeing liquor：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 8-12 times of weight, is used
Citric acid-sodium citrate buffer solution adjusts its pH value to 4.6-5.0, adds 0.5-0.6 part by weight of cellulose enzymes, at 45-50 DEG C
Manage 1-1.5 hours；It is warming up under the conditions of 80-85 DEG C of micro-boiling and decocts 1-1.5 hours；65-70 DEG C of centrifugal filtration is cooled to afterwards, is stayed
Supernatant；Filter residue is uniform for 0.1% cellulase aqueous dispersion with the mass fraction of 3-6 times of weight, 45-55 DEG C of processing
1.5-2 hour；Then heat to and 1.5-2 hours are decocted under the conditions of 95-99 DEG C of micro-boiling；60-70 DEG C of centrifugal filtration is cooled to afterwards,
Stay supernatant；Merge foregoing supernatant twice and obtain yellow dyeing liquor.
As a further improvement on the present invention, it is described to prepare comprising the following steps that for red staining liquid：
Fresh safflower is laid into 3-4h in the cool, then inserts and 0.6h-0.9h is dried at 95-100 DEG C, beat powder mistake
It is standby that 300 sieve meshes obtain safflower fine powder；
Take fresh Asian puccoon to lay 4-6h in the cool, then insert and 0.8h-1h is dried in 95-100 DEG C of drying machine, beat powder
Crossing 300 sieve meshes, to obtain Asian puccoon fine powder standby；
95-110 parts by weight water immersion 1-2h will be added in 25-35 parts by weight Schisandra fruits, is warming up to 95-99 DEG C of heating
10-30min, 40-45 parts by weight safflower fine powders and 9-15 parts by weight Asian puccoon fine powders are added, stir 0.3-0.5h, be cooled to
Normal temperature, that is, red staining liquid is made.
As a further improvement on the present invention, it is 39-43 DEG C from temperature in the step 2 dyeing process.
As a further improvement on the present invention, the color fixing agent is the water containing blood glue Yu octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride
Solution.
As a further improvement on the present invention, the mass concentration of blood glue is 3-5% in the color fixing agent, octyl group certain herbaceous plants with big flowers base diformazan
The mass concentration of ammonium chloride is 1-2%.
The leather dyeing method of the appliable plant primary colour dye of the present invention, is dyed using pure natural phytochrome,
Green, form and aspect are complete, and reddish yellow three kinds of primary colours of indigo plant can mix different form and aspect；The bright-colored bright, color of leather of dyeing
Pool it is naturally soft, in staining procedure by leather progress rare earth mordant dyeing, make dyestuff uniformly to leather internal penetration and absorbed,
Make color fastness high, be not easy to fade, realize dyeing equilibrium, improve dyeing quality, in plant primary colour dye the colored varnish have anti-corrosion and
Antibacterial action, can protect colouring leather, and bright oil can form film to protect colouring leather in leather surface in plant primary colour dye,
It will not also decolourize, fade even if frequent washing, improve durability, the service life for being colored leather can be extended.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1
A kind of leather dyeing method of appliable plant primary colour dye, is comprised the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：
Prepare raw material：50 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.5 parts by weight gooseberry fruit；
Raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding 14 in fermentation vat
Parts by weight milk of lime simultaneously stirs, and the main component of the milk of lime is that the calcium hydroxide that mass fraction is 38.6% is water-soluble
Liquid；
Fermentation：Fermentation vat covers film and is sealed by fermentation 5 days in normal temperature；
Impurity elimination：Then zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
(2) yellow dyeing liquor is produced：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 8 times of weight, use lemon
Lemon acid-sodium citrate buffer solution adjusts its pH value to 4.6, adds 0.5 part by weight of cellulose enzyme, 45 DEG C are handled 1 hour；Heating
Decocted 1 hour under the conditions of to 80 DEG C of micro-boilings；65 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；The quality of 3 times of weight of filter residue
The cellulase aqueous dispersion that fraction is 0.1% is uniform, and 45 DEG C are handled 1.5 hours；Then heat under the conditions of 95 DEG C of micro-boilings
Decoct 1.5 hours；60 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；Merge foregoing supernatant twice and obtain yellow dyeing liquor.
(3) red staining liquid is produced：
Fresh safflower is laid into 3h in the cool, then inserts and 0.6h is dried at 95 DEG C, powder is beaten and crosses 300 sieve meshes and hidden
Safflower fine powder is standby；
Take fresh Asian puccoon to lay 4h in the cool, then insert and 0.8h is dried in 95 DEG C of drying machine, beat powder and cross 300 sieve meshes
It is standby to obtain Asian puccoon fine powder；
95 parts by weight water immersion 1h will be added in 25 parts by weight Schisandra fruits, 95 DEG C of heating 10min is warming up to, adds 40
Parts by weight safflower fine powder and 9 parts by weight Asian puccoon fine powders, 0.3h is stirred, normal temperature is cooled to, that is, red staining liquid is made.
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：The dyeing process is carried out at 39 DEG C；
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 6 parts by weight and the 6 parts by weight colored varnishes are mixed, are added to 100 parts by weight dyeing liquors
In, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 3h with 0.1% lanthanum nitrate-citric acid complex solution in rotary drum；
(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, after colouring in rotary drum
Turn 2h, complete dyeing.
Step 3: softening：Leather after dyeing is put into the formic acid of mass fraction 1% and soaks 15min；
Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation, the color fixing agent is to contain blood glue and octyl group certain herbaceous plants with big flowers base
The aqueous solution of alkyl dimethyl ammonium chloride, the mass concentration of blood glue is 3% in the color fixing agent, octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride it is dense
Spend for 1%.
Step 5: sealing wax：Beeswax is smeared on leather.
Embodiment 2
A kind of leather dyeing method of appliable plant primary colour dye, is comprised the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：
Prepare raw material：55 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.6 parts by weight gooseberry fruit；
Raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding in fermentation vat
16.5 parts by weight milk of limes simultaneously stir, and the main component of the milk of lime is the calcium hydroxide water that mass fraction is 38.6%
Solution；
Fermentation：Fermentation vat covers film and is sealed by fermentation 6 days in normal temperature；
Impurity elimination：Then zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
(2) yellow dyeing liquor is produced：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 9 times of weight, use lemon
Lemon acid-sodium citrate buffer solution adjusts its pH value to 4.7, adds 0.5 part by weight of cellulose enzyme, 45 DEG C are handled 1 hour；Heating
Decocted 1 hour under the conditions of to 81 DEG C of micro-boilings；66 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；The quality of 4 times of weight of filter residue
The cellulase aqueous dispersion that fraction is 0.1% is uniform, and 46 DEG C are handled 1.5 hours；Then heat under the conditions of 96 DEG C of micro-boilings
Decoct 1.5 hours；62 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；Merge foregoing supernatant twice and obtain yellow dyeing liquor.
(3) red staining liquid is produced：
Fresh safflower is laid into 3h in the cool, then inserts and 0.7h is dried at 96 DEG C, powder is beaten and crosses 300 sieve meshes and hidden
Safflower fine powder is standby；
Take fresh Asian puccoon to lay 5h in the cool, then insert and 0.8h is dried in 96 DEG C of drying machine, beat powder and cross 300 sieve meshes
It is standby to obtain Asian puccoon fine powder；
99 parts by weight water immersion 1h will be added in 28 parts by weight Schisandra fruits, 96 DEG C of heating 15min is warming up to, adds 41
Parts by weight safflower fine powder and 10 parts by weight Asian puccoon fine powders, 0.3h is stirred, normal temperature is cooled to, that is, red staining liquid is made.
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：The dyeing process is carried out at 40 DEG C；
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 6 parts by weight and the 7 parts by weight colored varnishes are mixed, are added to 100 parts by weight dyeing liquors
In, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 4h with 0.2% lanthanum nitrate-citric acid complex solution in rotary drum；
(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, after colouring in rotary drum
Turn 2.1h, complete dyeing.
Step 3: softening：Leather after dyeing is put into the formic acid of mass fraction 1.1% and soaks 20min；
Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation, the color fixing agent is to contain blood glue and octyl group certain herbaceous plants with big flowers base
The aqueous solution of alkyl dimethyl ammonium chloride, the mass concentration of blood glue is 4% in the color fixing agent, octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride it is dense
Spend for 1%.
Step 5: sealing wax：Beeswax is smeared on leather.
Embodiment 3
A kind of leather dyeing method of appliable plant primary colour dye, is comprised the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：
Prepare raw material：54 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.7 parts by weight gooseberry fruit；
Raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding in fermentation vat
16.7 parts by weight milk of limes simultaneously stir, and the main component of the milk of lime is the calcium hydroxide water that mass fraction is 38.6%
Solution；
Fermentation：Fermentation vat covers film and is sealed by fermentation 6 days in normal temperature；
Impurity elimination：Then zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
(2) yellow dyeing liquor is produced：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 10 times of weight, use lemon
Lemon acid-sodium citrate buffer solution adjusts its pH value to 4.8, adds 0.5 part by weight of cellulose enzyme, 47 DEG C are handled 1 hour；Heating
Decocted 1 hour under the conditions of to 83 DEG C of micro-boilings；66 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；The quality of 5 times of weight of filter residue
The cellulase aqueous dispersion that fraction is 0.1% is uniform, and 47 DEG C are handled 1.5 hours；Then heat under the conditions of 97 DEG C of micro-boilings
Decoct 1.5 hours；64 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；Merge foregoing supernatant twice and obtain yellow dyeing liquor.
(3) red staining liquid is produced：
Fresh safflower is laid into 3h in the cool, then inserts and 0.6h is dried at 97 DEG C, powder is beaten and crosses 300 sieve meshes and hidden
Safflower fine powder is standby；
Take fresh Asian puccoon to lay 5h in the cool, then insert and 0.8h is dried in 97 DEG C of drying machine, beat powder and cross 300 sieve meshes
It is standby to obtain Asian puccoon fine powder；
100 parts by weight water immersion 1h will be added in 30 parts by weight Schisandra fruits, 97 DEG C of heating 15min is warming up to, adds
42 parts by weight safflower fine powders and 12 parts by weight Asian puccoon fine powders, 0.3h is stirred, normal temperature is cooled to, that is, red staining liquid is made.
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：The dyeing process is carried out at 41 DEG C；
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 6 parts by weight and the 8 parts by weight colored varnishes are mixed, are added to 100 parts by weight dyeing liquors
In, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 5h with 0.3% lanthanum nitrate-citric acid complex solution in rotary drum；
(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, after colouring in rotary drum
Turn 2h, complete dyeing.
Step 3: softening：Leather after dyeing is put into the formic acid of mass fraction 1% and soaks 25min；
Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation, the color fixing agent is to contain blood glue and octyl group certain herbaceous plants with big flowers base
The aqueous solution of alkyl dimethyl ammonium chloride, the mass concentration of blood glue is 4% in the color fixing agent, octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride it is dense
Spend for 1%.
Step 5: sealing wax：Beeswax is smeared on leather.
Embodiment 4
A kind of leather dyeing method of appliable plant primary colour dye, is comprised the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：
Prepare raw material：58 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.7 parts by weight gooseberry fruit；
Raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding in fermentation vat
18.6 parts by weight milk of limes simultaneously stir, and the main component of the milk of lime is the calcium hydroxide water that mass fraction is 38.6%
Solution；
Fermentation：Fermentation vat covers film and is sealed by fermentation 7 days in normal temperature；
Impurity elimination：Then zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
(2) yellow dyeing liquor is produced：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 10 times of weight, use lemon
Lemon acid-sodium citrate buffer solution adjusts its pH value to 4.8, adds 0.5 part by weight of cellulose enzyme, 48 DEG C of processing 1-1.5 hours；
It is warming up under the conditions of 83 DEG C of micro-boilings and decocts 1.3 hours；68 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；4 times of weight of filter residue
Mass fraction be 0.1% cellulase aqueous dispersion it is uniform, 50 DEG C handle 1.8 hours；Then heat to 97 DEG C of micro-boilings
Under the conditions of decoct 1.8 hours；66 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；Merge foregoing supernatant twice and obtain yellow
Dyeing liquor.
(3) red staining liquid is produced：
Fresh safflower is laid into 3h in the cool, then inserts and 0.6h is dried at 98 DEG C, powder is beaten and crosses 300 sieve meshes and hidden
Safflower fine powder is standby；
Take fresh Asian puccoon to lay 4h in the cool, then insert and 0.8h is dried in 98 DEG C of drying machine, beat powder and cross 300 sieve meshes
It is standby to obtain Asian puccoon fine powder；
116 parts by weight water immersion 1h will be added in 32 parts by weight Schisandra fruits, 96 DEG C of heating 15min is warming up to, adds
43 parts by weight safflower fine powders and 13 parts by weight Asian puccoon fine powders, 0.3h is stirred, normal temperature is cooled to, that is, red staining liquid is made.
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：The dyeing process is carried out at 42 DEG C；
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 6 parts by weight and the 9 parts by weight colored varnishes are mixed, are added to 100 parts by weight dyeing liquors
In, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 4h with 0.2% lanthanum nitrate-citric acid complex solution in rotary drum；
(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, after colouring in rotary drum
Turn 2h, complete dyeing.
Step 3: softening：Leather after dyeing is put into the formic acid of mass fraction 1.5% and soaks 20min；
Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation, the color fixing agent is to contain blood glue and octyl group certain herbaceous plants with big flowers base
The aqueous solution of alkyl dimethyl ammonium chloride, the mass concentration of blood glue is 5% in the color fixing agent, octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride it is dense
Spend for 2%.
Step 5: sealing wax：Beeswax is smeared on leather.
Embodiment 5
A kind of leather dyeing method of appliable plant primary colour dye, is comprised the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：
Prepare raw material：58 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.7 parts by weight gooseberry fruit；
Raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding in fermentation vat
16.2 parts by weight milk of limes simultaneously stir, and the main component of the milk of lime is the calcium hydroxide water that mass fraction is 38.6%
Solution；
Fermentation：Fermentation vat covers film and is sealed by fermentation 6 days in normal temperature；
Impurity elimination：Then zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
(2) yellow dyeing liquor is produced：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 11 times of weight, use lemon
Lemon acid-sodium citrate buffer solution adjusts its pH value to 5.0, adds 0.6 part by weight of cellulose enzyme, 49 DEG C are handled 1.4 hours；Rise
Decocted 1.4 hours under the conditions of temperature to 84 DEG C of micro-boilings；69 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；5 times of weight of filter residue
The cellulase aqueous dispersion that mass fraction is 0.1% is uniform, and 54 DEG C are handled 2 hours；Then heat to 98 DEG C of micro-boiling conditions
It is lower to decoct 1.5 hours；69 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；Merge foregoing supernatant twice and obtain yellow dyeing
Liquid.
(3) red staining liquid is produced：
Fresh safflower is laid into 4h in the cool, then inserts and 0.6h is dried at 99 DEG C, powder is beaten and crosses 300 sieve meshes and hidden
Safflower fine powder is standby；
Take fresh Asian puccoon to lay 5h in the cool, then insert and 0.8h is dried in 99 DEG C of drying machine, beat powder and cross 300 sieve meshes
It is standby to obtain Asian puccoon fine powder；
108 parts by weight water immersion 2h will be added in 33 parts by weight Schisandra fruits, 98 DEG C of heating 25min is warming up to, adds
44 parts by weight safflower fine powders and 13 parts by weight Asian puccoon fine powders, 0.4h is stirred, normal temperature is cooled to, that is, red staining liquid is made.
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：The dyeing process is carried out at 42 DEG C；
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 7 parts by weight and the 6 parts by weight colored varnishes are mixed, are added to 100 parts by weight dyeing liquors
In, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 5h with 0.3% lanthanum nitrate-citric acid complex solution in rotary drum；
(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, after colouring in rotary drum
Turn 2.2h, complete dyeing.
Step 3: softening：Leather after dyeing is put into the formic acid of mass fraction 1.4% and soaks 28min；
Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation, the color fixing agent is to contain blood glue and octyl group certain herbaceous plants with big flowers base
The aqueous solution of alkyl dimethyl ammonium chloride, the mass concentration of blood glue is 4% in the color fixing agent, octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride it is dense
Spend for 1%.
Step 5: sealing wax：Beeswax is smeared on leather.
Embodiment 6
A kind of leather dyeing method of appliable plant primary colour dye, is comprised the following specific steps that：
Step 1: prepared by dyeing liquor：
(1) blue dyeing liquid is prepared：
Prepare raw material：60 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.8 parts by weight gooseberry fruit；
Raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding in fermentation vat
19.8 parts by weight milk of limes are sharpened shell powder and stirred, and the main component of the milk of lime is that mass fraction is 38.6%
Calcium hydroxide aqueous solution；
Fermentation：Fermentation vat covers film and is sealed by fermentation 7 days in normal temperature；
Impurity elimination：Then zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
(2) yellow dyeing liquor is produced：
The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 12 times of weight, use lemon
Lemon acid-sodium citrate buffer solution adjusts its pH value to 5.0, adds 0.6 part by weight of cellulose enzyme, 50 DEG C are handled 1.5 hours；Rise
Decocted 1.5 hours under the conditions of temperature to 85 DEG C of micro-boilings；70 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；6 times of weight of filter residue
The cellulase aqueous dispersion that mass fraction is 0.1% is uniform, and 55 DEG C are handled 2 hours；Then heat to 99 DEG C of micro-boiling conditions
It is lower to decoct 2 hours；70 DEG C of centrifugal filtrations are cooled to afterwards, stay supernatant；Merge foregoing supernatant twice and obtain yellow dyeing liquor.
(3) red staining liquid is produced：
Fresh safflower is laid into 4h in the cool, then inserts and 0.9h is dried at 100 DEG C, powder is beaten and crosses 300 sieve meshes and obtain
Safflower fine powder is standby；
Take fresh Asian puccoon to lay 6h in the cool, then insert and 1h is dried in 100 DEG C of drying machine, beat powder and cross 300 sieve meshes
It is standby to obtain Asian puccoon fine powder；
110 parts by weight water immersion 2h will be added in 35 parts by weight Schisandra fruits, 99 DEG C of heating 30min is warming up to, adds
45 parts by weight safflower fine powders and 15 parts by weight Asian puccoon fine powders, 0.5h is stirred, normal temperature is cooled to, that is, red staining liquid is made.
(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required
The dyeing liquor of color；
Step 2: dyeing：The dyeing process is carried out at 43 DEG C；
(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, by the raw lacquer extracted from lacquer tree essence
The transparent colored varnish is made after system, the bright oil of 7 parts by weight and the 9 parts by weight colored varnishes are mixed, are added to 100 parts by weight dyeing liquors
In, plant primary colour dye is made；
(2) leather that need to be dyed is turned into 6h with 0.4% lanthanum nitrate-citric acid complex solution in rotary drum；
(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, after colouring in rotary drum
Turn 2.3h, complete dyeing.
Step 3: softening：Leather after dyeing is put into the formic acid of mass fraction 1.5% and soaks 30min；
Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation, the color fixing agent is to contain blood glue and octyl group certain herbaceous plants with big flowers base
The aqueous solution of alkyl dimethyl ammonium chloride, the mass concentration of blood glue is 5% in the color fixing agent, octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride it is dense
Spend for 2%.
Step 5: sealing wax：Beeswax is smeared on leather.
Color detects
The Color of the colouring leather obtained after being dyed to above-described embodiment 1-6 is identified, according to QB/T2790-
The specific method of defined carries out dry friction and wet friction to the leather after dyeing in 2006.Wherein washing fastness, level-dyeing property point
It is not divided into 5 grades, wherein 5 grades represent that effect is best.Result is divided into 5 ranks in dry friction and wet friction, wherein 1 grade of expression
The area that there are about 1/10 occurs losing lustre or discoloration, and 2 grades represent that the area that there are about 1/20 occurs losing lustre or discoloration, 3 grades
Represent that losing lustre occurs in the area that there are about 1/30 or discoloration, 4 grades of expressions substantially occur without colour fading or lost lustre, 5 grades represent not
Occur and lose lustre or discoloration, testing result is referring to following table：
| Project | Dye-uptake % | Washing fastness | Level-dyeing property | Xerotripsis | Wet rubbing |
| Embodiment 1 | 96.8 | 4 | 5 | 5 | 4 |
| Embodiment 2 | 96.5 | 5 | 5 | 4 | 5 |
| Embodiment 3 | 97.5 | 5 | 5 | 4 | 5 |
| Embodiment 4 | 98.2 | 4 | 5 | 5 | 5 |
| Embodiment 5 | 96.8 | 4 | 5 | 4 | 4 |
| Embodiment 6 | 97.3 | 5 | 5 | 4 | 5 |
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
- A kind of 1. leather dyeing method of appliable plant primary colour dye, it is characterised in that：Comprise the following specific steps that：Step 1: prepared by dyeing liquor：(1) blue dyeing liquid is prepared：Using woaded blue as raw material, gooseberry is added to be made through everfermentation；(2) yellow dyeing liquor is produced：The bark of Chinese corktree is ground into phellodendron powder, adds water to mix, uses citric acid-sodium citrate Buffer solution adjusts its pH, then extracts through cellulase catalytic to obtain yellow dyeing liquor；(3) red staining liquid is produced：Schisandra fruit Soakage extraction is obtained into preliminary dye liquor, adds safflower fine powder and lithospermum powder Red staining liquid is made；(4) one or more in the blueness of above-mentioned preparation, yellow and red staining liquid are hybridly prepared into required color Dyeing liquor；Step 2: dyeing：(1) resin for squeezing tung tree fruit, which slowly boils, is made transparent bright oil, after the raw lacquer extracted from lacquer tree is refined The transparent colored varnish is made, the bright oil of 6-7 parts by weight and the 6-9 parts by weight colored varnish are mixed, are added to 100 parts by weight dyeing liquors In, plant primary colour dye is made；(2) leather that need to be dyed is turned into 3-6h with 0.1-0.4% lanthanum nitrate-citric acid complex solution in rotary drum；(3) colouring is coated to the above-mentioned leather by rare earth mordant dyeing with plant primary colour dye, in rotary drum transfer 2- after colouring 2.3h, complete dyeing.Step 3: softening：Leather after dyeing is put into mass fraction 1-1.5% formic acid and soaks 15-30min；Step 4: fixation：Color fixing agent is smeared on leather and carries out fixation；Step 5: sealing wax：Beeswax is smeared on leather.
- A kind of 2. leather dyeing method of appliable plant primary colour dye according to claim 1, it is characterised in that：The system Standby blue dyeing liquid comprises the following steps that：(1) raw material is prepared：50-60 parts by weight woaded blue cauline leafs are taken, it is standby to be cut into segment, is mixed into 0.5-0.8 parts by weight gooseberry fruits； (2) raw material soaking：Raw material is placed in fermentation vat, adding clear water is totally submerged it, then toward adding milk of lime in fermentation vat And stir, the main component of the milk of lime is the calcium hydroxide aqueous solution that mass fraction is 38.6%, and the amount of addition is Add the 28-33% of woaded blue weight；(3) ferment：Fermentation vat covers film and is sealed by fermentation 5-7 days in normal temperature；(4) impurity elimination：Then Zymotic fluid is stirred, residue is filtered off and obtains natural plants blue dyeing liquid.
- A kind of 3. leather dyeing method of appliable plant primary colour dye according to claim 2, it is characterised in that：The system Standby yellow dyeing liquor comprises the following steps that：The bark of Chinese corktree is dried, is crushed into powder, 40 parts by weight phellodendron powders are mixed with the water of 8-12 times of weight, use lemon Acid-sodium citrate buffer solution adjusts its pH value to 4.6-5.0, adds 0.5-0.6 part by weight of cellulose enzymes, 45-50 DEG C of processing 1- 1.5 hour；It is warming up under the conditions of 80-85 DEG C of micro-boiling and decocts 1-1.5 hours；65-70 DEG C of centrifugal filtration is cooled to afterwards, stays supernatant Liquid；Filter residue is uniform for 0.1% cellulase aqueous dispersion with the mass fraction of 3-6 times of weight, 45-55 DEG C of processing 1.5-2 Hour；Then heat to and 1.5-2 hours are decocted under the conditions of 95-99 DEG C of micro-boiling；60-70 DEG C of centrifugal filtration is cooled to afterwards, is stayed Clear liquid；Merge foregoing supernatant twice and obtain yellow dyeing liquor.
- A kind of 4. leather dyeing method of appliable plant primary colour dye according to claim 3, it is characterised in that：The system Standby red staining liquid comprises the following steps that：Fresh safflower is laid into 3-4h in the cool, then inserts and 0.6h-0.9h is dried at 95-100 DEG C, beat powder and cross 300 sieves It is standby that mesh obtains safflower fine powder；Take fresh Asian puccoon to lay 4-6h in the cool, then insert and 0.8h-1h is dried in 95-100 DEG C of drying machine, beat powder mistake It is standby that 300 sieve meshes obtain Asian puccoon fine powder；95-110 parts by weight water immersion 1-2h will be added in 25-35 parts by weight Schisandra fruits, is warming up to 95-99 DEG C of heating 10- 30min, 40-45 parts by weight safflower fine powders and 9-15 parts by weight Asian puccoon fine powders are added, stir 0.3-0.5h, be cooled to often Temperature, that is, red staining liquid is made.
- A kind of 5. leather dyeing method of appliable plant primary colour dye according to claim 4, it is characterised in that：Step 2 It is 39-43 DEG C that temperature is selected in dyeing process.
- A kind of 6. leather dyeing method of appliable plant primary colour dye according to claim 5, it is characterised in that：It is described solid Toner is the aqueous solution containing blood glue Yu octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride.
- A kind of 7. leather dyeing method of appliable plant primary colour dye according to claim 6, it is characterised in that：It is described solid The mass concentration of blood glue is 3-5% in toner, and the mass concentration of octyl group certain herbaceous plants with big flowers base alkyl dimethyl ammonium chloride is 1-2%.
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